Electronic calculator



FIG. 1 is a front perspective view of an electronic calculator in accordance with my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is rear elevation view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left-side elevation view thereof; and

FIG. 7 is a right-side elevation view thereof; and,

FIG. 8 is a front perspective view of an electronic calculator of FIG. 1 showing a sub-display unit tilted in an upright position.

The dotted lines define the boundary of the claim, which extends to the boundary but does not include the boundary; while the remaining broken lines depict portions of the electronic calculator that form no part of the claim. 

CLAIM The ornamental design for an “electronic calculator,” as shown and described. 